The 3rd COPENHAGEN Puberty Study
The COPENHAGEN School Study. Normal Pubertal Development in Youth 2021 and Long-term Disease and Death Risk After Extremely Early Puberty
Rigshospitalet, Denmark
3,000 participants
Jan 1, 2023
OBSERVATIONAL
Conditions
Summary
The COPENHAGEN School Study is a combined cross-sectional and longitudinal study of healthy Danish school children. This study will by clinical examinations and withdrawal of blood samples investigate whether age of pubertal onset is continuing to decline in Denmark over the past 15 years. Furthermore, we will investigate the mechanism driving earlier onset of puberty and the long term health risks of extremely early puberty using Danish registry data
Eligibility
Inclusion Criteria1
- Healthy children and adolescents
Exclusion Criteria2
- In case of acute disease, cancer, cancer therapy, or chronic disease (History of malignant disease, chemotherapy or radiation, cystic fibrosis, juvenile rheumatoid arthritis, systemic lupus erythematosus, sickle cell disease, thalassemia, chronic renal disease or known numerical chromosome aberration)
- Non-Caucasian
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Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT04884620